SUR551J
Semiconductor
Epitaxial Planar Type PNP Silicon Transistor
Description
•
Digital transistor
Features
•
Both SRC1203 chips and SRA2203 chip in SOT-363 package
•
With built-in bias resistors
Ordering Information
Type NO.
SUR551J
Marking
51J
Package Code
SOT-363
Outline Dimensions
2.1 BSC
3
2
1
unit :
mm
R1
R2
1
2
0.15~0.30
●
Tr2
Tr1
R2
R1
6
1.30 BSC
5
4
2.0 BSC
4
5
6
3
R
1
Tr1
Tr2
22KΩ
Ω
22KΩ
Ω
R
2
22KΩ
Ω
22KΩ
Ω
PIN Connections
1. Emitter 1
2. Base 1
3. Collector 2
4. Emitter 2
5. Base 2
6. Collector 1
0.9±0.1
0~0.1
0.1~0.25
KST-6026-000
1